DTC U0126: Steering angle sensor CAN timeout; DTC U0141 ETACS-ECU CAN timeout; DTC U0317 EPB CAN timeout; DTC U110A PHEV ECU CAN timeout; DTC U15A0 ACC/FCM ECU CAN timeout; DTC U15A5 FCM/LDW/AHB CAN timeout: Notes

CAUTION:

If there is any problem in the CAN bus lines, an incorrect DTC may be set. Prior to this diagnosis, diagnose the CAN bus lines (Refer to CAN BUS DIAGNOSTICS TABLE ).
If DTCs U0126, U0141, U0317, U110A, U15A0 and U15A5 are set in ASC-ECU, always diagnose the CAN bus line. If there is any fault in the CAN bus lines, an incorrect DTC may be set. In this case, the set DTC is not highly reliable.
Before replacing the ECU, ensure that the communication circuit is normal.